What is the sum of infinite e n=1 2/3(1/4)^n-1

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have